#ifndef __UART_H__
#define __UART_H__
#include "stm32f2xx.h"                  // Device header
#include "stdio.h"
#define USART1_GPIO               GPIOC
#define USART1_GPIO_AF			  GPIO_AF_USART3
#define USART1_RxPin              GPIO_Pin_11
#define USART1_TxPin              GPIO_Pin_10
#define USART1_RX_SOURCE		  GPIO_PinSource11
#define USART3_TX_SOURCE		  GPIO_PinSource10
void UART3_Init(void);

#endif
